Mobile device



FIG. 1 is a front perspective view of a mobile device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depict environmental subject matter and form no part of the claimed design.

The thinner solid lines shown in the figures represent the display screen of the mobile device that is provided beneath the transparent/reflective front surface, which is represented by the thicker solid lines that are shown. 

CLAIM We claim the ornamental design for a mobile device, as shown and described. 